http://cgi.ebay.com/ws/eBayISAPI.dll...category=35259


I'm currently on a T mobile plan, and I've got a crappy Nokia 3390 cell. If I were to buy the phone above, would I be able to just switch my sim card from my current phone to the new one and everything would work, or is an activation charge required as well?

I've been told that I can swap my current sim card into any phone T mobile available phone and that activating the new phone isn't needed...but I'm not sure if its true.

Any insights?